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GMK Maestro, GMK Gateway, ePBT Origami, Titan65 Keyboard and GMK Oni ships this week! See Updates Page for what ships next week. See FAQ for any address changes.
GMK Maestro, GMK Gateway, ePBT Origami, Titan65 Keyboard and GMK Oni ships this week! See Updates Page for what ships next week. See FAQ for any address changes.

Bubble 75 Mechanical Keyboard - Standard

Original price $444.99 CAD - Original price $444.99 CAD
Original price
$444.99 CAD
$444.99 CAD - $444.99 CAD
Current price $444.99 CAD
Choose a Kit Options
Choose a Weight Colour

In Stock and ready to ship! As soon as Next Business Day!

This item qualifies for $9.99 Flat Rate Shipping

Original Group Buy Timeline
Start: October 8th 2021
End:  October 25th
 2021 (or until Vendor limit is reached)
ETA to Vendors: Q3 2022 

The Bubble 75 is a premium, compact, gasket mount keyboard kit designed to be screwless. We have also modified the internal structure details to improve the typing feel and sound. There have been flex cuts placed throughout the plate to ensure a soft typing feel. We hope it can stand out among the current lineup of affordable, yet premium 75% keyboards. 

Dont forget to grab the Bubble 75 Extra Components with your order!

For official build guide, click here.



  • Gasket Mount CNC 6063 Alu case
  • QMK/VIA Supported Hotswap PCB
  • PCB with USB-C daughterboard
  • PC Plate(flex cut design)
  • Brass weight
  • 6° Typing Angle
  • Poron Dampening pads
  • PE Foam Pad Included

Kit Contents:

    • QMK/VIA hotswap PCB with RGB Axis backlit (Will have hex file, Json file, compatible with PCB stabs)
    • PC plate (Universal Layout)
    • Anodized coloured Alu weight for Standard Edition
    • Poron dampener pack
    • Screws and standoffs 


     Stock PCB supports ONLY the following layout:



    IF YOU NEED ISO SUPPORT YOU NEED THE SOLDERED PCB AND A PLATE - The ones included in the kit only support ANSI

    Soldered PCB and Extra Plate compatibility:


    Are DIY and Customs Items like Keyboards covered under warranty?

      • DIY items and custom items with manufacturer's defects are ONLY eligible for a refund if they are:
      • 1) Reported within 30 days,
      • 2) Inspected by manufacturer and proven to have a manufacturer's defect (not user damage or improper use), and
      • 3) Returned in unused condition (and not built) with manufacturer's original carton and must include all components and other items originally packaged with the product (i.e. cables, manuals, etc.).
      • Items that fall into this category can include PCBs, LEDs, diodes, keyswitches, lubricant, and similar parts sold for keyboard repair or modding. These items do not have a warranty from the manufacturer, and we cannot be held liable for damage including, but not limited to, damage from improper use, stripped screws, installation, or modification.
      • Any defective parts for Keyboard kits must be shipped to us at your cost and expense. Deskhero will pay for cost of return shipping of replacements for defective parts.
      • Keyboard Lubing can damage your keyboard, and will void the warranty if used.
      • Please contact our Deskhero Support Team prior to returning your item to discuss the best available options.

    The images shown are renders of the product and are only used for illustration purposes. The end product may vary in color from the renders as they are not guaranteed to be 100% accurate to the end product. By purchasing this product, you are agreeing to the above terms.  Not in Canada? No problem! Join this group buy using the vendor nearest you!

    Please do not combine with other group buys. Your order may be cancelled

    Group Buys

    • What is a group buy? Group Buys are a method of sale similar to a pre-order. Payments are collected ahead of time in order to submit a bulk order to a manufacturer for production. Due to this, there is often an extended timeline from the order date to when the product is shipped out, with these timelines ranging from a couple weeks to several months. In all Group Buys posted here on the site I will include on the order page an estimated timeline for production and shipment.
    • You missed your estimated timeline. What's going on? We provide weekly updates for all group buys, so that customers can stay informed and up to date on the progress. Many times unforeseen issues can occur, which can cause delays.
    • Can I get a refund for my Group Buy purchase? I changed my mind. The nature of the GB process means that funds for refunds are not available after submission of the group payment to the manufacturer. Refunds may not be available after submission of your Group Buy order. Refunds will not be available after bulk order submission to the vendor. Refunds may be made available on a case-by-case basis at our discretion.

    Customer Reviews

    Based on 14 reviews
    Daniel Nguyen
    Good board

    I got the sky blue with yellow alu backing. There were no defects and building it was super simple. Would recommend this board along with any other Velocifire board to those new and old to the hobby.

    Stellar 75% Board!

    75% is my favourite board layout, my first being the KBD75v1 back in 2016.

    This marks my first build that uses foams, polycarbonate plates, gaskets, and flex cuts. I didn't know what I was missing until today, and now I want to replace all my customs with new ones with similar features.

    The Bubble75, built with lubed Zealio Redux 62g' is something better than the sum of its parts. The sky blue is definitely a tad darker than what I expected, however it may also just be due to my lighting situation so this is not a fair assessment. I also tried building this with a brass plate, but the sound was not as nice as it was with the PC plate. Deep thocks only.

    These were the original switches that god me into the hobby and were perfect; I didn't know that the additional features of the board could enhace the switches even more. All in all, this board has me back in the hobby after a 4 year hiatus, and I'm glad to be back.

    Great budget board

    For the price this board can’t be beat.

    ridvan song
    Poppy Sound!

    Love the sound of this keyboard! Not only does it have the Jelly sound, the flex cuts in the PCB and the plate choices all you to put together a really bouncy board that sounds great.

    Awesome board for the price

    The pictures do not do the board justice. The red color is fantastic and the finish is flawless. The board when paired with liners is bouncy and not to stiff. The hot swap works well and there is ample amounts of foam to customize the sound to your liking.

    Great keeb!

    The Bubble75 is a great mid-tier custom keeb that sounds and feels great. It's got a nice flex and bounce to it, so it's very comfortable to type on. I used all the foams and the EVA switch foam for my build, and combined with the PC plate, Nebula switches, and PBT keycaps, the sound is very "thocky" and "marbley". Fairly easy to build as well; I just would have preferred a jst cable to the daughter board instead of a ribbon cable, but that's just preference. Would definitely recommend this to someone who is looking to upgrade from an entry level custom into something a little nicer, but not super high end.

    Great 75%

    Very happy with the Bubble 75, bouncy typing feel with all the flex cuts as well as a pleasant sound signature. Went with the EVA foam for my build but it comes with PE foam too if you like that Epoch "marbly" sound. Also love the aesthetics of the Bubble with the side profile, F keys spacing, and even the simple bubble badge on the underside.

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